AD7741BRZ Voltage to Frequency Converters by Analog Devices

Status: Production
Series: AD7741
RoHS: Compliant
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The AD7741/AD7742 are a new generation of synchronous voltage-to-frequency converters (VFCs). The AD7741 is a single-channel version in an 8-lead package (SOIC/DIP) and the AD7742 is a multichannel version in a 16-lead package (SOIC/DIP). No user trimming is required to achieve the specified performance.The AD7741 has a single buffered input whereas the AD7742 has four buffered inputs that may be configured as two fully-differential inputs or three pseudo-differential inputs. Both parts include an on-chip +2.5 V bandgap reference that provides the user with the option of using this internal reference or an external reference.The AD7741 has a single-ended voltage input range from 0 V to REFIN. The AD7742 has a differential voltage input range from –VREF to +VREF. Both parts operate from a single +5 V supply consuming typically 6 mA, and also contain a power down feature that reduces the current consumption to less than 35 μA.

Where to Buy

Prices starting from US$3.44

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$3.44
200
in stock
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Logo for Chip One Stop
Chip One Stop
from US$4.56
190
in stock
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Logo for Newark Electronics
Newark Electronics
from US$5.80
25
in stock
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Logo for element14
element14
from US$5.42
25
in stock
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Logo for Farnell
Farnell
from US$4.99
25
in stock
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Features

AD7741: One Single-Ended Input Channel
AD7742: Two Differential or Three Pseudo-Differential Input Channels
Integral Nonlinearity of 0.012% at fOUT(Max) = 2.75 MHz (AD7742) and at fOUT(Max) = 1.35 MHz (AD7741)
Single +5 V Supply Operation
Buffered Inputs
Programmable Gain Analog Front-End
On-Chip +2.5 V Reference
Internal/External Reference Option
Power Down to 35 µA Max
Minimal External Components Required
8-Lead and 16-Lead DIP and SOIC Packages

Alternative Descriptions

SINGLE & MULTI-CHANNEL VF I.C. | Analog Devices
V/F Converter, 0.024%, Nsoic | Newark Electronics
V/F CONVERTER, 0.024%, NSOIC | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD7741BRZ?

Additional datasheets, footprints and schematics for AD7741BRZ are listed on our Part Details page. You can also find images and similar parts to AD7741BRZ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for AD7741BRZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AD7741BRZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does AD7741BRZ fall under?

The AD7741BRZ is listed under Voltage to Frequency Converters.

Can I view similar or alternative parts?

You can view similar parts to AD7741BRZ when available in the Voltage to Frequency Converters range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the AD7741BRZ you can contact the distributor directly for product support, shipping queries etc.

Is the AD7741BRZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for AD7741BRZ have stock available?

Authorised distributors including Analog Devices, Chip One Stop, Newark Electronics, element14 and Farnell have stock available or on a lead time for AD7741BRZ.

How do I check stock and lead times for all distributors?

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